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Electrochemistry スクリーンショット
About Electrochemistry
Electrochemistry is a tool for parameterization of oxidation-reduction reactions and electrochemical cells. The app helps to balance and combine a standard half-reactions into a single redox equation and to find the overall standard potential, equilibrium constant, standard free Gibbs energy and total voltage. The app includes redox reactions database, that automatically suggests and inserts reactions upon typing.
Application Features:
The calculation results are valid either for electrochemical cell or a single reaction solution.
Initially, oxidation and reduction half-reactions are loaded into Anode (Oxidation) and Cathode (Reduction) parts respectively. The division can be done arbitrary, and may be easily changed (reversed) any time.
The application includes redox reactions database. Upon typing into the leftmost field of any of a half reactions, list of the suggested equations will appear. It is preferable to start typing from the less common element to get a more specific suggestions. The suggestions are case sensitive!
Both half reactions must be pre equilibrated stoichiometrically, as actually, they appear in standard tables. Importantly, same half-reaction may be equilibrated differently as a function of environment acidity.
Application helps to find whether cell is galvanic and spontaneous or electrolytic.
Voltage and potentials units are Volts only, Energy units are Joules, Temperature is in Kelvin only. Concentration units are adjusted by tapping the respective fields. If the compound is gas, then units should be set to "atm" and value should be adjusted appropriately. Solids and water are usually not taken into consideration for calculation of equilibrium constant, therefore they "concentration" fields must be left empty.
The process can be easily reversed by changing oxidation and reduction reactions by pressing yellow button placed between anode and cathode parts.
Long press on final reaction field copies equation to a clipboard for further usage.
Compounds and their charges should be separated by comma for proper representation.
The app is based on Nernst equation.
Temperature value (in Kelvin) can be changed to meet custom conditions.
Application Features:
The calculation results are valid either for electrochemical cell or a single reaction solution.
Initially, oxidation and reduction half-reactions are loaded into Anode (Oxidation) and Cathode (Reduction) parts respectively. The division can be done arbitrary, and may be easily changed (reversed) any time.
The application includes redox reactions database. Upon typing into the leftmost field of any of a half reactions, list of the suggested equations will appear. It is preferable to start typing from the less common element to get a more specific suggestions. The suggestions are case sensitive!
Both half reactions must be pre equilibrated stoichiometrically, as actually, they appear in standard tables. Importantly, same half-reaction may be equilibrated differently as a function of environment acidity.
Application helps to find whether cell is galvanic and spontaneous or electrolytic.
Voltage and potentials units are Volts only, Energy units are Joules, Temperature is in Kelvin only. Concentration units are adjusted by tapping the respective fields. If the compound is gas, then units should be set to "atm" and value should be adjusted appropriately. Solids and water are usually not taken into consideration for calculation of equilibrium constant, therefore they "concentration" fields must be left empty.
The process can be easily reversed by changing oxidation and reduction reactions by pressing yellow button placed between anode and cathode parts.
Long press on final reaction field copies equation to a clipboard for further usage.
Compounds and their charges should be separated by comma for proper representation.
The app is based on Nernst equation.
Temperature value (in Kelvin) can be changed to meet custom conditions.
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最新バージョン 4.8 の更新情報
Last updated on 2023年09月16日
旧バージョン
Compatibility update.
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Version History
4.8
2023年09月16日
Compatibility update.
4.7
2022年04月29日
Compatibility update.
4.6
2021年09月07日
Compatibility update.
4.5
2021年06月10日
Convenience update. Oxidation half reactions are now suggested for Anode section.
4.4
2021年05月13日
Compatibility update.
4.3
2021年01月07日
Compatibility update.
4.2
2020年08月14日
Compatibility update.
4.1
2020年08月05日
Compatibility update.
4.0
2020年04月01日
Compatibility update.
3.8
2020年03月25日
Compatibility update.
3.6
2020年02月20日
Compatibility update.
3.4
2018年10月19日
Compatibility update.
3.3
2018年04月28日
Compatibility update.
3.2
2018年03月09日
Compatibility update.
3.1
2018年01月21日
Compatibility update.
3.0
2017年11月29日
Compatibility update.
2.8
2017年11月17日
Compatibility update.
2.7
2017年07月03日
Compatibility update. Long press on final reaction field copies equation to a clipboard for further usage.
2.6
2017年06月19日
Compatibility update.
2.5
2017年06月13日
The application now includes redox reactions database. Upon typing into the leftmost field of any of a half reactions, list of the suggested equations will appear. It is prefferable to start typing from the less common element to get a more specific suggestions. Additional reactions to be included in a database, can be submitted at www.volard.wordpress.com.
2.4
2017年06月07日
Number of reaction components has been increased.
2.3
2017年03月14日
Compatibility update.
2.2
2016年09月12日
Compatibility update.
2.0
2016年07月08日
Compatibility update.
1.9
2016年03月30日
All coefficient fields are now accepting any integer values.
Electrochemistry 価格
今日:
¥600
最低価格:
¥600
最高価格:
¥650
Electrochemistry FAQ
ここをクリック！地理的に制限されているアプリのダウンロード方法をご参考ください。
次のリストをチェックして、Electrochemistryの最低システム要件をご確認ください。
iPhone
iOS 16.0以降が必要です。
iPad
iPadOS 16.0以降が必要です。
Electrochemistryは次の言語がサポートされています。 英語
